{
  "$type": "site.standard.document",
  "description": "A map generation apparatus generating a map for use in acquiring a position of a subject vehicle. The map generation apparatus includes: an in-vehicle detection unit configured to detect a situation around a subject vehicle in traveling; a microprocessor and a memory connected to the…",
  "path": "/patents/1326014",
  "publishedAt": "2022-09-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3811",
    "Honda Motor Co., Ltd."
  ],
  "textContent": "A map generation apparatus generating a map for use in acquiring a position of a subject vehicle. The map generation apparatus includes: an in-vehicle detection unit configured to detect a situation around a subject vehicle in traveling; a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform: extracting one or more feature points from a detection data acquired by the in-vehicle detection unit; generating a map with the feature points extracted from the detection data in the extracting; recognizing a landmark on the map generated in the generating; determining an importance of the landmark recognized in the recognizing; and correcting a number of the feature points included in the map generated in the generating, based on the importance determined in the determining.",
  "title": "MAP GENERATION APPARATUS"
}